Gaya APA

Rodriguez, A, I, A, M, A. (1905). An Introduction to Groups, Groupoids and Their Representations . : CV. Spektra Anugerahabadi.

Gaya MLA

Rodriguez, Alberto, Ibort, And, Miguel, A.. "An Introduction to Groups, Groupoids and Their Representations". : CV. Spektra Anugerahabadi, 1905. Tadris Ilmu Pengetahuan Alam.